There are so many things to manage in your life. It can be really stressful and time-consuming trying to figure out how to handle all of these things by yourself. It doesn’t have to be, though. Let Silicon Valley Comfort take care of all your HVAC unit needs through our variety of services that will keep you comfortable indoors no matter the season.


We offer 24 Hour emergency services for HVAC repairs

Furnace & A/C Repair

Are you experiencing leaky ductwork? Have you noticed your home isn't heating up or cooling down as quickly as it used to? You likely need to have it serviced. We can help get your equipment running like it once had.

Many times the cause of the equipment failure is caused by the unit's cleanliness. Maintenance is incredibly important in regards to an HVAC system. If your system hasn't had service in many years, we often have to perform an equipment restoration (overhauling) to get the system back up to snuff.

It's possible that your HVAC system needs repair, most premature equipment failures arent devastating news. In most cases, we are able to troubleshoot the issues quickly and if a component or part is needed; we carry the most replaceable HVAC components on our vehicles in order to make same-day repairs.

Instead of hunting for "air conditioning repair near me" or "AC install near me", reach out to our team and we'll step in to assess the situation and figure out what repairs are needed. Count on us to get the job done quickly and efficiently so that you can get back to staying comfortable in your home.

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Repair Services

We perform thorough diagnostics of the heating or cooling equipment that you are having issues with. We do not come to diagnose the issue, sell you a part or component, and hand you an invoice.

When there's a faulty component or part in your HVAC system, there's typically a cause to the effect. For instance, if you can't remember when you've last changed the filters in your systems, then you can experience many problems, such as.

  • Seized blower motors
  • Water leaking from the indoor equipment (oftentimes through the ceiling and ruining the drywall
  • Capacitor may fail
  • Short cycling of the equipment, due to excessive heat
  • Fried circuit board
Brant furnace instalation

Furnace Installation

Moving into a new home? Own a commercial building? No problem. We use the industry’s best practices to safely and quickly install furnaces that will warm your home, improve airflow, and keep running effortlessly for years to come. Installing a furnace takes a trained team, which is why Silicon Valley Comfort only deploys certified HVAC professionals to your home. We pride ourselves on having our number one goal to keep you and your family safe. Our furnace installations typically only …

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Air Conditioner Installation

Always installed by a professional certified HVAC contractor. Interested in having a brand new unit installed? We got your back. Installing an air conditioner requires a licensed and experienced team, which is why our customers are always so satisfied with Silicon Valley Comfort AC installations. We have years of experience seamlessly installing new AC units that will cool your home and have you feeling better than ever on those hot days. We pride ourselves in treating you like family and …

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Air Conditioning Replacement

San Jose AC Replacement Have you noticed your air conditioner (AC) in San Jose turning on and off, making strange sounds, or not working as well as it used to? If so, these are signs that your AC unit needs to be replaced. This can be a daunting task, but it’s important to remember that an AC change-out isn’t always a bad thing. In fact, making the decision to invest in an air conditioner replacement may even save you money …

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San jose hvac commissioning

San Jose HVAC Maintenance

San Jose HVAC Maintenance Keep your HVAC system maintained and running at peak performance year-round. Your furnace, air conditioner, ductwork. HVAC systems play a significant role in our daily life. They keep you cool, heat your home, and allow you to live comfortably year-round. However, if you want to keep them working for years, they must be maintained well. We need to perform maintenance on the HVAC units so that they stay in good condition. Dirty filters, coils, and the …

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Ductless Mini-Split Systems

Ductless Mini-Split Systems Overview of the Ductless Mini-split system  A ductless mini-split system could be your perfect heating and cooling solution. Ductless mini-splits are easy to set up and can keep your home’s temperature comfortable while doing this efficiently. This guide will look at the types of ductless mini-splits available, the installation process, and the costs expected to invest in this type of HVAC system. So read on to find out how you can take control of your home’s comfort …

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Furnace Replacement

San Jose Furnace Replacement Out with the old, in with the new (and more efficient). Sure, you may not want to replace your furnace because of the potential costs, but keeping an old or worn furnace can do more harm than good while costing more to run. Old furnaces won’t heat buildings or homes as well as they used to, making you spend more money on heating bills. They can also be dangerous as they begin to age. Clogged filters …

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An illustration image of a new modern home that's 3d and shows the drawing of its design

Whos your HVAC Installation contractor?

Why You Should Hire Professionals for Your HVAC System Designing and installing an HVAC system for your property takes specialized knowledge and training. As a result, it’s not advisable to hire an unlicensed contractor to install your new HVAC system. A professional will have the required certifications and licensing, as well as the right experience in designing and installing various types of HVAC systems. However, you may be wondering why it’s important to hire professionals for your HVAC installation. HVAC …

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Furnace Repair

San Jose furnace repairs A furnace breaking down is the last thing you want as a homeowner. It’s a stressful moment, but Silicon Valley Comfort is here to help. Our trained technicians will arrive at your home or business at any time that fits your schedule and fix your furnace quickly. It’s common for furnace air filters to clog and for the dust to build up over time, which slowly wears the furnace down and reduces the heat it outputs. …

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Air Conditioning Repairs

San Jose AC Repair You’ll get back to indoor comfort in no time. You wake up in a humid and hot room. You’re covered in sweat. What happened? Your air conditioner broke. There are many things that can go wrong with a complicated appliance like an air conditioner. You may be in need of an AC repair in your San Jose home or office, especially if you notice the following things: Reduced airflow or ability for the AC to cool …

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An image of a horizontally installed gas furnace by silicon alley comfort in an attic spce

Installing a Gas Furnace in the Attic

Installing a Gas Furnace in the Attic There are some pros to this idea. When it comes to both residential and commercial buildings, more homeowners have been considering attic furnaces. If your furnace is currently in a closet, installing a gas furnace in the attic can make your home quieter, free up some closet space, or even remodel your floor plan. For example, you can now expand the size of that master bath that you and your significant other have …

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An illustration of an ac service repair, troubleshooting, and taking an amp draw

Heating, Ventilation & Air Conditioning Services

(408) 877-6911 Heating, ventilation & Air Conditioning Services in San Jose, Campbell, Los Gatos, and More… There are so many things to manage in your life. It can be really stressful and time-consuming trying to figure out how to handle all of these things by yourself. It doesn’t have to be, though. Let Silicon Valley Comfort take care of all your HVAC unit needs through our variety of services that will keep you comfortable indoors no matter the season.   …

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San Jose Thermostat

Smart Thermostat To Predict Your Needs Silicon Valley Comfort is also Nest Pro certified, so if you opt for a smart thermostat you will enjoy a heap of other benefits, including: Being able to control the thermostat from your smartphone, whether you’re around or not. Having the ability to keep tabs on other properties you’re not at. Get email alerts in real time as temperatures change that are not normal. Save money with energy saving settings. Analyze your energy usage …

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An image of a dual run capacitor with white background, to illustrate the component of the ac we discuss in this section of content.

Failure Caused By:

  • Age
  • Corrosion
  • Plate/insulator deterioration
  • Power Surge

Why Fix?

  • Eliminates possible condenser fan failure
  • Reduces possible compressor failure

Did You Know?

  • An abnormally high energy bill is sometimes caused by a weak or failed capacitor.
  • Many capacitors lose strength with age.


  • Install a 5-2-1 Compressor Saver to both prolong the life of the run capacitor, condenser fan, and compressor, as well as reduce energy consumption.

Refrigeration Leak Search   |   Copper Line set Repairs

Failure Caused By:

  • Age
  • Corrosion
  • Leaks in lines
  • Vibration

Why Fix?

  • Increases efficiency
  • Proper operation

Did You Know?

  • A leaking coil can not only lead to compressor failure but also result in a less efficient system which will increase monthly utility bills


  • Triple Evacuation
  • A/c Restoration
  • Refrigerant Conversion
  • Refrigerant  Recovery
  • Correct improperly Superheated & Subcooled Equipment Previously installed.

Refrigeration Leak Search   |   Service Valve Replacement

Failure Caused By:

  • Age
  • Over usage of the valves
  • Overheating during installation (Brazing)
  • Equipment overheating

Why Fix?

  • Keep refrigerant from leaking out
  • Sealed refrigerant circuit

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A set of king valves (or service valves) i changed out during a summer night in june of 2020.

Did You Know?

  • A faulty TXV valve can significantly reduce system efficiency as well as lead to compressor failure


  • If your equipment is 10 years or older, consider replacing it with a more efficient system. Ask your Technician about the benefits of replacing versus repairing your equipment.
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